🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 171 Days

Day: 46.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.39 AU - 2.21 AU

Year: 869 Days

Day: 17.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.95 AU - 2.67 AU

Year: 1264 Days

Day: 35.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,505,641 km

• M1: 32,762 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 10.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.09 AU - 10.91 AU

Year: 12245 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,505,641 km

• M1: 148,850 km (0.102 R)
• M2: 847,322 km (0.098 R)
• M3: 3,145,744 km (0.116 R)
• M4: 3,481,142 km (0.097 R)
• M5: 4,029,419 km (0.109 R)
• M6: 4,514,714 km (0.054 R)
• M7: 5,038,755 km (0.075 R)
• M8: 5,918,541 km (0.077 R)
• M9: 6,395,309 km (0.119 R)
• M10: 8,025,178 km (0.076 R)
• M11: 9,368,866 km (0.076 R)
• M12: 9,714,587 km (0.062 R)
• M13: 11,742,386 km (0.063 R)
• M14: 13,345,028 km (0.097 R)
• M15: 16,120,517 km (0.108 R)
• M16: 17,125,515 km (0.09 R)
• M17: 20,391,087 km (0.061 R)
• M18: 21,996,273 km (0.115 R)
• M19: 24,420,207 km (0.063 R)
• M20: 26,034,517 km (0.06 R)
• M21: 27,116,409 km (0.097 R)
• M22: 30,219,069 km (0.081 R)
• M23: 30,649,911 km (0.062 R)
• M24: 31,303,803 km (0.096 R)
• M25: 36,386,690 km (0.112 R)
• M26: 38,615,848 km (0.118 R)
• M27: 39,635,208 km (0.081 R)
• M28: 40,281,321 km (0.099 R)
• M29: 42,530,824 km (0.075 R)
• M30: 43,892,614 km (0.108 R)
• M31: 45,002,779 km (0.101 R)
• M32: 48,740,033 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.1

Radius: 6.3

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.86 AU - 13.18 AU

Year: 16908 Days

Day: 17 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,505,641 km

• M1: 78,539 km (0.075 R)
• M2: 292,913 km (0.101 R)
• M3: 498,909 km (0.104 R)
• M4: 727,644 km (0.066 R)
• M5: 1,049,130 km (0.119 R)
• M6: 1,262,456 km (0.079 R)
• M7: 1,746,256 km (0.05 R)
• M8: 1,978,731 km (0.039 R)
• M9: 2,892,475 km (0.075 R)
• M10: 4,203,850 km (0.069 R)
• M11: 5,583,441 km (0.088 R)
• M12: 8,068,112 km (0.115 R)
• M13: 9,960,974 km (0.117 R)
• M14: 10,170,561 km (0.113 R)
• M15: 10,544,256 km (0.077 R)
• M16: 10,761,921 km (0.067 R)
• M17: 11,778,738 km (0.056 R)
• M18: 13,106,718 km (0.052 R)
• M19: 14,331,326 km (0.075 R)
• M20: 16,636,630 km (0.113 R)
• M21: 18,856,961 km (0.071 R)
• M22: 19,996,299 km (0.096 R)
• M23: 21,440,816 km (0.103 R)
• M24: 23,782,321 km (0.069 R)
• M25: 24,157,064 km (0.112 R)
• M26: 26,388,915 km (0.101 R)
• M27: 30,152,049 km (0.109 R)
• M28: 33,432,282 km (0.093 R)
• M29: 34,139,281 km (0.073 R)
• M30: 46,411,543 km (0.104 R)
• M31: 48,182,183 km (0.08 R)
• M32: 49,084,109 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.5

Radius: 6.5

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15 AU - 18.48 AU

Year: 24649 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,505,641 km

• M1: 83,027 km (0.083 R)
• M2: 1,199,177 km (0.097 R)
• M3: 2,156,453 km (0.046 R)
• M4: 3,081,567 km (0.058 R)
• M5: 13,286,086 km (0.092 R)
• M6: 13,997,125 km (0.113 R)
• M7: 15,494,899 km (0.073 R)
• M8: 27,007,502 km (0.109 R)
• M9: 27,459,437 km (0.055 R)
• M10: 31,631,123 km (0.106 R)
• M11: 33,411,787 km (0.118 R)
• M12: 34,326,727 km (0.041 R)
• M13: 36,206,425 km (0.077 R)
• M14: 38,012,370 km (0.087 R)
• M15: 39,586,738 km (0.113 R)
• M16: 51,495,925 km (0.113 R)
• M17: 65,585,950 km (0.04 R)
• M18: 66,812,803 km (0.107 R)
• M19: 67,639,331 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.9

Radius: 5.5

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.02 AU - 21.52 AU

Year: 26959 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,505,641 km

• M1: 69,114 km (0.04 R)
• M2: 401,072 km (0.072 R)
• M3: 4,176,922 km (0.112 R)
• M4: 6,237,034 km (0.098 R)
• M5: 6,931,468 km (0.034 R)
• M6: 7,112,930 km (0.116 R)
• M7: 7,532,702 km (0.094 R)
• M8: 7,821,575 km (0.062 R)
• M9: 8,018,296 km (0.096 R)
• M10: 9,883,034 km (0.077 R)
• M11: 12,214,965 km (0.091 R)
• M12: 14,965,023 km (0.102 R)
• M13: 15,731,413 km (0.093 R)
• M14: 19,416,457 km (0.09 R)
• M15: 19,777,586 km (0.063 R)
• M16: 29,607,214 km (0.083 R)
• M17: 39,890,571 km (0.055 R)
• M18: 41,211,221 km (0.117 R)
• M19: 45,824,221 km (0.084 R)
• M20: 56,607,685 km (0.1 R)
• M21: 56,975,097 km (0.089 R)
• M22: 62,289,113 km (0.076 R)
• M23: 63,074,202 km (0.096 R)
• M24: 69,174,055 km (0.068 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,327 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit